Motorola T720 Instruction Manual page 50

RF SCHEMATIC PAGE 2/2
5V
PRESCALER_IN
HIGH_FREQUENCY_MODULATION
Q502
RF_V2
N_DCS_SELECT
RF_V2
U710
Q700
RF_V2 RVCO
N_TX_EN
TX_ENABLE
N_EXC_EN
SWITCHED_VCC
IF_IN
RF_V2
AOC_DRIVE
TX_KEY_PAC
POWER_DETECTOR_SWITCH
N_DCS_SELECT
N_GSM_SELECT
SATURATION_DETECT
RF_V2
RX_CHARGE_PUMP
TX_CHARGE_PUMP
MNCP_VCC
5V
SUPERFILTER_OUT
DCS_SEL
Q701
VCO_EN
N_GSM_SELECT
GSM_EXCITER_ENABLE
RF_V2
RVCO
RF_V2
U203
RX_SERIAL_DATA
RX_ACQUIRE
U202
RF_V1
5V
TX_CLOCK
TX_KEY
U201
MAGIC_SPI_CS
MAGIC_SPI_CLK
MAGIC_SPI_DATA
TX_SERIAL_DATA_IN
VREF
RF_V2
Y250
26MHz
GSM_EXCITER_ENABLE
U501
DCS_EXCITER_ENABLE
DCS_EXCITER_ENABLE
RX_SERIAL_CLOCK
RX_SERIAL_FRAME_SYNC
RF_V1
13MHz_CLOCK_OUT
CLK_SELECT
DM_CS
RF_V1
Q240
RF_V2
B+ U500
N_DCS_SELECT
N_DCS_SW
RX_EN
U500
DCS_SEL
DCS_SW
RX_EN
U503
GSM_EXCITER_ENABLE
GSM_EXC_SW
5V
U501
N_GSM_EXC_SW
RF_V2
U500
5V
U503